The basics Flashcards
(7 cards)
1
Q
blank tissue layers of tightly packed cells that line body surfaces
A
Epithell
2
Q
what is connective tissue
A
different types of cells that support and bind other tissues of the body
3
Q
what is muscle tissue
A
bands of cells that contract and allow movement
4
Q
blank tissue- nerve cells that work together to sense stimuli and transmit signals
A
nervous
5
Q
what do groups of organs work together to form
A
a organ system
6
Q
what is homeostasis
A
the ability to maintain a stable internal enviorment
7
Q
what is a hormone
A
a chemical messenegr molecule
